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Onan Seawater Pumps

Shop Onan Seawater Pumps – Genuine Sherwood Marine Replacements

Maintain peak performance of your Onan marine engines with our genuine Sherwood Onan seawater pumps. Designed to provide reliable engine cooling in saltwater environments, these pumps replace Onan parts 132-0459, A029U129, A032Y747 for seamless OEM-quality performance. Ideal for replacements or upgrades, our Sherwood pumps ensure long-lasting durability and dependable cooling.

  • Genuine Sherwood seawater pumps for Onan engines
  • Replaces Onan parts 132-0459, A029U129, A032Y747
  • Durable construction for marine saltwater environments
  • Reliable engine cooling & OEM performance
  • Easy installation with long service life
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